APPLE Peace, mercy, and blessings of God be upon you. I have a 2011 MacBook Air 11-inch laptop. The device is clean and I haven't used it in a long time, and I have others. The device has no problems and is clean, but its system is old. Brand: Apple Operating System: macOS Graphics Card: Integrated Storage Type: HDD Screen Size: 11 inches Processor Type: Intel Core i5